/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package ProcessServlet;

import entity.bean.House;
import entity.connector.HouseConnector;
import entity.connector.SeatUploader;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author 52431461
 */
public class ManageSeat extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    //Servlet called after finish the plan setting
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            HttpSession session = request.getSession();
            String markedSeat = request.getParameter("markedSeat");
            Integer selectedHouseId = (Integer) session.getAttribute("selectedHouseId");
            /* TODO output your page here. You may use following sample code. */

            String[] eachMarkedSeat = markedSeat.split(":");
            House selectedHouse = HouseConnector.getHouse(selectedHouseId.intValue());
            SeatUploader seatUploader = new SeatUploader(selectedHouse);
            int noOfSeatMarked = eachMarkedSeat.length;
            if (!markedSeat.equals("")) {
                for (int i = 0; i < noOfSeatMarked; i++) {
                    seatUploader.setUnavailableSeat((int) (eachMarkedSeat[i].charAt(0) - 'A'), new Integer((eachMarkedSeat[i].substring(1))) - 1);
                }
            }
            RequestDispatcher dispatcher;
            dispatcher = getServletContext().getRequestDispatcher("/administrator.jsp");
            dispatcher.forward(request, response);

        } finally {
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
